// Copyright 2023 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#pragma once

#include <atomic>

namespace DB::PS
{
struct PageStorageMemorySummary
{
    static inline std::atomic_int64_t uni_page_id_bytes{0};
    static inline std::atomic_int64_t versioned_entry_or_delete_bytes{0};
    static inline std::atomic_int64_t versioned_entry_or_delete_count{0};
    static inline std::atomic_int64_t universal_write_count{0};
};

} // namespace DB::PS
